Company Filing History:
Years Active: 1984
Title: **Nobutoshi Kosaka: A Pioneering Inventor in Thermoplastic Polymer Compositions**
Introduction
Nobutoshi Kosaka, a noteworthy inventor from Kanagawa, Japan, made significant contributions to the field of materials science, particularly in the development of thermoplastic polymers. His innovative work has left a mark in the industry, highlighted by the patent he secured before his passing.
Latest Patents
Kosaka held a patent for a thermoplastic polymer composition that exhibits well-balanced physical properties, notably impact strength and gloss. The composition comprises an aromatic polyether resin, a styrene polymer and/or a rubber-enforced styrene polymer that incorporates a cross-linked conjugated diolefin polymer in a dispersed island state. This innovative formulation also includes an inorganic filler and a thermoplastic elastomer chosen from styrene-conjugated diolefin copolymers and styrenic polymer grafted polyolefin, showcasing his expertise in enhancing material performance.
Career Highlights
During his career, Nobutoshi Kosaka was affiliated with Asahi-Dow Limited, where he contributed to advancing polymer technologies. His dedication to research and development facilitated the creation of superior thermoplastic materials that have wide applications in various industries.
Collaborations
Throughout his tenure, Kosaka collaborated with esteemed colleagues such as Shinichi Izawa and Jun Sugiyama. These collaborations fostered a dynamic environment that encouraged innovation and led to the successful development of novel polymer compositions.
Conclusion
Nobutoshi Kosaka's contributions to thermoplastic polymer compositions not only advanced material science but also provided a foundation for future research in the field. Although he is no longer with us, his legacy continues through the impact of his innovations.